What is the primary function of calcium in the body?
Understand the Problem
The question is asking about the primary role that calcium plays in the human body, with multiple choice options provided. The focus is on identifying which option best describes that primary function.
Answer
Builds bones and teeth, helps muscles move, and enables nerve communication.
The primary function of calcium in the body is to build and maintain strong bones and teeth, facilitate muscle movement, and enable nerve communication.
Answer for screen readers
The primary function of calcium in the body is to build and maintain strong bones and teeth, facilitate muscle movement, and enable nerve communication.
More Information
Calcium is crucial not only for structural functions like bones and teeth but also for physiological processes such as muscle contraction, nerve transmission, and blood clotting.
Tips
Avoid thinking calcium only strengthens bones; it plays roles in muscle contraction and nerve signaling too.
Sources
- Calcium in diet: MedlinePlus Medical Encyclopedia - medlineplus.gov
- Overview of Calcium's Role in the Body - Merck Manuals - merckmanuals.com
- Calcium - The Nutrition Source - nutritionsource.hsph.harvard.edu
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